How to install/start local J2EE engine in Netweaver Developer Studido

Hello,
I just installed NDS 2.0.11 and I'm having a heck of a time figuring out how to actually test my code.
Went thru tutorial for creating Calculator J2EE sample. When I get to step that describes how to deploy the EAR I get error below. I've gone into Windows|Preferences|SAP J2EE Enginee section thinking I could configure/start engine from there but I can't figure out what to do.
I've searched these forums and the NDS help files with no luck.
I didn't get any prompts during install asking me whether or not I wanted to install a local J2EE engine.
Has anyone run into this and do they know the answer. ANY help would be greatly appreciated.
Thanks!
David
Mar 9, 2005 11:36:49 AM /userOut/deploy (com.sap.ide.eclipse.sdm.threading.DeployThreadManager) [Thread[Deploy Thread,5,main]] ERROR:
[002]Deployment aborted
Deployment exception : Cannot determine sdm host (is empty). Please configure your engine/sdm correctly !

RK,
Thanks for the link. It did help a little. I found some of the errors on that page and it helped me get past them.
The last issue I had run into was issue 1-13. So I created a new user on my laptop and gave it admin rights.
The install got a little further but now it's stuck again. Here are the messages from the install log:
SAPinst is getting started.
Please be patient ...
guiengine: no GUI connected; waiting for a connection on host TAGname, port 21212 to continue with the installation
guiengine: login in process
WARNING: Could not read file control.xml. Please make sure that you called SAPinst with the correct control file (the control file is given to SAPinst as its first command line parameter or as value of the command line property SAPINST_CONTROL_URL)
ERROR Could not create DOM from control.xml
Exit status of child: 1
Any ideas?
I started the install process by running SAPinst.exe. When the installation window opened I chose
SAP NetWeaver '04 Support Release 1
Java System
MaxDB
Developer Workplace
SAP Netweaver Developer Workplace Installation
Thanks in advance for help!

Similar Messages

How can I start local J2EE Engine in debug mode automatically?

Hello,
I thought there was a way to setup the local J2EE engine to automatically start in debug mode.
Right now, I have to start the engine, go into Studio and right-click on engine and choose "Enable debugging of process". This means that I have to wait for the engine to restart.
What I'm looking for is a system setting where I can tell it to automatically start in debug mode.
Thanks in advance for any help.
David.

Ivaylo,
Thanks for the quick reply.
Could you please elaborate on your instructions? I have started the Config Tool. Now I see the following tree structure:
+ cluster-data
   secure store
   UME LDAP data
I expand the cluster-data node and get this:
- cluster-data
    +Global dispatcher configuration
    +Global server configuration
    +instance_ID12345
Assumed that I should expand the instance node. When I do I get this:
    + dispatcher_ID1234500
    + server_ID123450
Again, I assumed I should expand the server node. This is where I get lost. I have no idea where to go next to set the debug configuration.
Can you please help?
Thanks
David.

Starting local J2EE engine from SAP MMC

I am trying to start my local J2EE engine using SAP MMC. However, when I select the start option, the DB no longer starts automatically. I can manually start the DB, select start, and the engine will start. Previously, I could select start and everything would just come up.
Can anyone tell me where the disconnect is occuring?

Hi,
If you have an add-in installation then you can try to stop the java system by stopping the java dispacther by stopping the j2ee process.You can just try restarting the java system using SMICM.You can check whether the data base services are set to auto start or need a manual start.
Reward points if helpfull.
Regards,
Vamshi.

Can't start local J2EE Engine

In our company we have a large group of developers who all have Netweaver Developer Studio installed on their machines to do java development. They also have the local engine installed to deploy and test their code.
We're on version 7.0 (aka 2004s) SP9.
One of our developers has been working fine, then went to a week of training, has come back and now his engine no longer starts up locally - same computer that worked before.
Server1 turns green, but Server0 stays yellow. The error we see in the std_server0.out is as follows:
Failed to reserve 1610612736 (0x60000000) bytes before loading DLLs (error 8).
We have tried all of the following with no success:
- Restarting his computer
- Lowering the Max heap size using the ConfigTool (it was originally at 768, which has always worked in the past, but we took it to 512 just to see)
- Using the SAP Address Space Viewer, we tried the Rebase DLLs
Any other suggestions of things to try?
Thanks,
Jennifer

Hello Jenifer,
Markus Dohr set you on the right track. This issue is caused by memory fragmentation in result of the installation of hot fix from Microsoft. Unfavorable basis addresses of Windows system DLLs or DB Client DLLs fragment the address space of the JLaunch process. The Java VM fails to initialize because it cannot allocate enough contiguous address space for the configured amount of Java heap.
Before trying the solution try to prelod the DLLs as Markus suggested (Note 853696)
Solution
1. Use the ConfigTool to reduce the maximum heap size of the J2EE Engine node to allow the J2EE Engine to start.
2. Follow the procedure in SAP Note 129813 to analyze the JLaunch.exe process, to identify the offending DLL and to rebase it. From 640 SP14 on the DLL preload function can be used instead of rebasing, please read note 853696.
3. If the DLL cannot be rebased (due to Windows File Protection), please refer to note 664269 Rebasing DLLs under WFP or create an OSS/CSN message for the BC-OP-NT component.
Please also see note 664607 - Hot Fixes or patch sets with fragmenting DLLs.
NB: Do not delete server node 0!!! You could disable it, so it doesnt start, but do not delete it. If you want to run with only one node, delete server node 1.
Regards,
Ventsi Tsachev
Technology Development Support (J2EE Engine)
SAP Labs, Palo Alto, Ca (USA)

How to install local J2EE Engine for NTW4 Dev Studio ?

We installed a full Web As 640 ABA+J2EE stack9 , and activated all the JDI components (DTR, CBS, CMS).
NOw we instaleld on local pc the Developer Studio and are trying to begin teh develop of java packages.
We are not able to activate the debug on the remote J2EE ENgine.
According the HelpOnline we should install a local J2EE Engine in order to be able to do debugging.
The problem is taht nowhere is written where to find out this software and how to install.
Anyone has some experience on that ?
Regards
G.
Regards

Hi Gianfranco,
I see. Then, you are right. You need a local J2EE Engine.
There is a guide how to install a Developer Workplace at:
http://service.sap.com/instguidesnw04 -> Installation -> Dev Env -> Inst. Guide - SAP NetWeaver Developer Workplace Stack x
Hope, that will help.
And I guess, the following might be of some help after you complete the installation: http://help.sap.com/saphelp_nw04/helpdata/en/92/fa369fb68e004598f246494665a49e/frameset.htm
Best regards,
Viliana
Message was edited by: Viliana Encheva

Local J2EE engine needed for NWDS

Hi Everybody,
I am new to NWDI. We want to use NWDI to make changes to ESS applications. The NWDI is installed with the Portal installation on the server.
I installed the Netweaver Developer studio on my Laptop. I didnu2019t install a local J2EE engine only the JDK. My question is do I need a local J2EE engine before I can start using the NWDI. I want to create a track and import the development into NWDS.
Edited by: Stoffel Erasmus on Aug 25, 2009 3:48 PM

Stoffel,
It's not necessary to have local j2ee engine.
to setup access to NWDI from NWDS go to windows-preferences - SAP J2EE Engine - select remote and give the host and port
go to widnows - preferences - java development infrastructure - development configuration - give the sld path
go to DTR perspective - create a DTR client by giving some name and DTR url and workspace
go to Development Configurations perspective - right click on Local Development- Import configuration
Thanks
Bala Duvvuri

From Where can i install ABAP plug-in in SAP Netweaver Developer Studio 7.3?

Hello,
I have Installed SAP NetWeaver Developer Studio 7.3 and I was trying to install ABAP plug-in but i couldn't found the link to install.
Later i found SAP Development Tools for Eclipse this link but its not working. As i came to know it will work only for Luna (4.4) or Kepler (4.3).
Would you please let me know how to install ABAP plug-in in SAP NetWeaver Developer Studio 7.3.
Thanks and Regards,
Shaik Shabeer Ahmed.

Hello Ahmed,
Use the links in that page:
NWDS Download Links - Java Development - SCN Wiki
And here also an installation guide:
http://www.sdn.sap.com/irj/scn/go/portal/prtroot/docs/library/uuid/80a100d2-109f-2e10-e996-c2b80803740b?overridelayout=t…
Best regards,
Serhat

Need help getting local J2EE engine to run

Hello,
I have installed Netweaver Developer Workplace with MaxDB and a local J2EE engine.
I cannot figure out what all I need to do in order to have all the proper pieces of J2EE engine running locally so I can deply and run some simple servlets/JSPs locally.
I have gone into Administrative Tools|Services and made sure that SAPJ2E_00 and SAPJ2E_01 are both set to Automatic.
Even after doing that and rebooting I still don't see the J2E node as green in the management console. So I rightclick on it and choose start.
When I do that, a bunch of dos(console) windows open and run some commands and after awhile one of the nodes under J2E on management console shows up as green but the other one never does.
Is there some documentation somewhere that shows how to do this locally? I don't want to do it on a server yet.
Thanks in advance for any help.
David

Siddesh,
Thanks for your reply. That was a helpful link in that it got me pointed in the right direction. I found a document that told me to look in the dev_jcontrol file.
There I found the following...
[Thr 2904] Tue Apr 12 09:42:30 2005
[Thr 2904] *** ERROR => invalid return code of process [bootstrap] (exitcode=66) [jstartxx.c 1433]
[Thr 2904] JControlExecuteBootstrap: error executing bootstrap node [bootstrap] (rc=66)
[Thr 2904] JControlCloseProgram: started (exitcode = 66)
[Thr 2904] JControlCloseProgram: good bye... (exitcode=66)
So I did a search in this forum for "exitcode = 66" and found a couple of posts. This one seems to be the most like what I'm experiencing
J2EE engine stopped running / WAS 6.40
Halfway thru that post it mentions checking the jvm_bootstrap.out file for errors. I did and it had the following in it:
Exception occured:
com.sap.engine.bootstrap.SynchronizationException: Database initialization failed! Check database properties!
 at com.sap.engine.bootstrap.Bootstrap.initDatabaseConnection(Bootstrap.java:422)
 at com.sap.engine.bootstrap.Bootstrap.<init>(Bootstrap.java:144)
 at com.sap.engine.bootstrap.Bootstrap.main(Bootstrap.java:813)
 at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
 at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
 at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
 at java.lang.reflect.Method.invoke(Method.java:324)
 at com.sap.engine.offline.OfflineToolStart.main(OfflineToolStart.java:81)
----------==[ Caused by: ]==----------
com.sap.engine.frame.core.configuration.ConfigurationException: Error while connecting to DB.
 at com.sap.engine.core.configuration.impl.persistence.rdbms.DBConnectionPool.createConnection(DBConnectionPool.java:344)
 at com.sap.engine.core.configuration.impl.persistence.rdbms.DBConnectionPool.<init>(DBConnectionPool.java:123)
 at com.sap.engine.core.configuration.impl.persistence.rdbms.PersistenceHandler.<init>(PersistenceHandler.java:38)
 at com.sap.engine.core.configuration.impl.cache.ConfigurationCache.<init>(ConfigurationCache.java:147)
 at com.sap.engine.core.configuration.bootstrap.ConfigurationManagerBootstrapImpl.init(ConfigurationManagerBootstrapImpl.java:236)
 at com.sap.engine.core.configuration.bootstrap.ConfigurationManagerBootstrapImpl.<init>(ConfigurationManagerBootstrapImpl.java:49)
 at com.sap.engine.bootstrap.Synchronizer.<init>(Synchronizer.java:66)
 at com.sap.engine.bootstrap.Bootstrap.initDatabaseConnection(Bootstrap.java:419)
 at com.sap.engine.bootstrap.Bootstrap.<init>(Bootstrap.java:144)
 at com.sap.engine.bootstrap.Bootstrap.main(Bootstrap.java:813)
 at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
 at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
 at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
 at java.lang.reflect.Method.invoke(Method.java:324)
 at com.sap.engine.offline.OfflineToolStart.main(OfflineToolStart.java:81)
Caused by: com.sap.dbtech.jdbc.exceptions.JDBCDriverException: SAP DBTech JDBC: Cannot connect to jdbc:sapdb://TAG132371/J2E [Restart required].
 at com.sap.dbtech.jdbc.DriverSapDB.connect(DriverSapDB.java:183)
 at com.sap.sql.jdbc.NativeConnectionFactory.createNativeConnection(NativeConnectionFactory.java:219)
 at com.sap.sql.connect.OpenSQLDataSourceImpl.createPooledConnection(OpenSQLDataSourceImpl.java:570)
 at com.sap.sql.connect.OpenSQLDataSourceImpl.getPooledConnection(OpenSQLDataSourceImpl.java:263)
 at com.sap.engine.core.configuration.impl.persistence.rdbms.DBConnectionPool.createConnection(DBConnectionPool.java:294)
 ... 14 more
[Bootstrap module]> Problem occured while performing synchronization.
Not quite sure what to do. Where do I check the database properties and how do I know which are wrong?
Also, in a subsequent post of that same thread it mentions running the following command in a command window:
dbmcli db_enum
I searched the sap install directory (c:usr) and its subdirectories for a file starting with dbmcli and couldn't find one. Is that installed automatically when you install NDS Workplace?
Any help would be greatly appreciated.
Thanks
David.

Error message when starting SAP J2EE Engine 6.20

When i am starting SAP J2EE Engine 6.20 i am not able to get the homepage at its startup.
I have checked the Cluster_Log and it says
[OS: Windows XP] [VM vendor: Sun Microsystems Inc.] [VM version: 1.3.1_16-b06] [VM type: Java HotSpot(TM) Client VM]
SAP J2EE Engine Version 6.20 PatchLevel 100897.20 is starting...
Loading: LogManager ...
Loading: R3StartupManager ...
Loading: ThreadManager ...
Loading: TimeoutManager ...
Loading: MemoryManager ...
Loading: PoolManager ...
Loading: PolicyManager ...
Loading: ConnectionsManipulator ...
Loading: IpVerificationManager ...
Loading: ClusterManager ...
Loading: ClassLoaderManager ...
Loading: PortsManager ...
Loading: LockManager ...
Loading: ServiceManager ...
Loading core services:
Starting core service p4 ... done. (297 ms)
Starting core service security ... done. (78 ms)
Starting core service log ... done. (656 ms)
Starting core service admin ... done. (204 ms)
Starting core service monitor ... done. (235 ms)
Core services loaded successfully.
Loading additional services:
Starting service httptunneling ... done. (109 ms)
Starting service jms ... done. (0 ms)
Starting service telnet ... done. (94 ms)
Starting service shell ... done. (250 ms)
ID000544: Error starting service http. Can't start the service due to java.io.IOException: Can't open HTTP server socket on port 80
[ServiceManager]: ID000544: Error starting service http. Can't start the service due to java.io.IOException: Can't open HTTP server socket on port 80
Additional services loaded successfully.
[Framework -> criticalShutdown] [Tue Jul 22 13:44:16 IST 2008] Service http startup error!
Here i can notice "Cant open HTTP server socket on port 80".
How can i do this setting so that everything works fine.

Hi
Check that your port 80 is not occupied by other running application (eg. IIS or ITS etc.)
Also check that it may be disabled by antivirus software.
Check the services file that this port is not assigned to other application then
http 80/tcp www www-http

Set up local J2EE Engine

Hi Experts,
I have a requirement to set up local J2EE Engine for development(NWDW).
Please guide me for the same with some documents and the steps to follow for setting up the same.
Regards
Antony

Follow this link and read the [NW Developer Studio for NW 7.0 SR3 - installation guide|http://www.sdn.sap.com/irj/scn/go/portal/prtroot/docs/library/uuid/c0898ebe-160e-2b10-a9b5-cbae8e720b75?quicklink=index&overridelayout=true] -
Or, here the summary:
In SAP Marketplace go to Software Download Center (shortcut swdc )
Downloads
SAP Software Download Center --> Installation and Upgrades --> Browse our download Catalog
SAP NetWeaver and complementary products --> SAP NETWEAVER --> SAP NETWEAVER 7.0 (Note: Choose the right version here... Ehp1, SR3 etc.. etc..) --> Installation --> Windows Server --> SAP DB
(1) Download the Developer Workplace component (all of them)
Expand them in a single folder.
(2) Download the MaxDB any version. latest better. (swdc)
(3) Download the Unicode Kernel (UC Kernel) right version for your OS. (swdc)
(4) Download Java SDK 1.4.2 (Java / oracle archive). Use the link http://www.oracle.com/technetwork/java/archive-139210.html. Also see SAP Note 941595 for more info. You may have to register with Oracle to download.
(5) Download jce_policy-1_4_2.zip (from Oracle download)
Installs
(1) Install JSDK
(2) Install Developer Workplace (execute the sapinst.exe). Find it in folder IM_WINDOWS_I386sapinst.exe
The installation is "self explanatory".

How i can start with j2ee sdk?

how i can start with j2ee sdk?

You're in the same boat I'm in. I started by looking at the tutorial! You will get your feet wet with this.
http://java.sun.com/j2ee/tutorial/index.html

Error while installing the EHP 1 for SAP NetWeaver Developer Studio (NWDS)

Dear All,
I am trying to install the EHP 1 for SAP NetWeaver Developer Studio (NWDS) 7.1 .It got installed once but when i was trying to deploy the application i was getting an error sayind that we need to have JDK1.5 Update 14 or higher for the installation.
Now i have JDK 1.5.0_14 installed in my system.So i Uninstalled the EHP 1 for SAP NetWeaver Developer Studio (NWDS) and i am trying to reinstall it but i am getting the following error
ERROR:
Unable to complete action for feature "SAP NetWeaver Developer Studio Facades" due to errors.
Execution failed! Commmand: "msiexec.exe /norestart /qb /i librfc32.msi /lvx C:\DOCUME1\NS46249\Local Settings\Temp\com.sap.netweaver.developerstudio.facades_librfc32.msi_install_standard.log ALLUSERS=2 REBOOT=ReallySuppress". Exit value: "1639". Working directory: "D:\Program Files\SAP\IDE\CE7.1.1\eclipse\features\com.sap.netweaver.developerstudio.facades_7.1.0.081112155351". Log file: "C:\DOCUME1\NS46249\Local Settings\Temp\com.sap.netweaver.developerstudio.facades_librfc32.msi_install_standard.log".
Can anybody please help me in resolving this issue.Please help needed as early as possible.
Thanks in Advance:)
Regards,
Nishita Salver

Dear Nishita,
I hope you have removed the older version of jdk before installing the new version of jdk. Also after un installation of NWDS, did you delete all the temp files and also the directories created during the original installation of NWDS. Also did you restart your system after the uninstallation of NWDS EHP1 and older jdk before reinstallation of the two softwares?
Regards,
Veera
P.S. The first thing you can try is restarting the PC and try resuming the installation, if it doesnt succeed, please remove all traces of NWDS and JDK, restart pc and then resinstall both of them.

How to install local J2EE engine

Hi Experts,
I am trying to install the J2EE engine to my local PC in order to do development for WebDynpro.
Does anyone have any step by step procedure of doing this?
I have searched through the forum and found some threads, but I couldn't quite understand the steps and the files needed to do this instalation.
FYI, I have the complete SAP Netweaver instalation CD. Does all the instalation file available on these CDs?
Your help is highly appreciated.
Best Regards,
Fandi

Hi,
1.you can install only 32 bit engine on your system,since your system doesn't support 64 bit engine.
2.Check for available space in C:\.since your default installation drive will be C:.It should have minimum of 9GB space and your RAM should be 1GB minimum.
3.Install JDK .Run exe file of JDK.By default ,it will be installed in C:.Take latest j2sdk1.4.2_13.4.Set environment variables in Mycomputer-->properties>advanced--->enviroment variables.
Under user variable,add parameter JAVA_HOME with path of JDK.(c:\j2sdk1.4.2_13)
Under System variable,click path and add path of JDK at the end and give path till bin.(c:\j2sdk1.4.2_13\bin).
5.Then you have to downlaod the CD's for 32bit Java stack.Copy those files to your desktop and run sapinst.exe.
reward points if helpful............
Message was edited by:
usha rani

Error when starting SAP J2EE Engine Log Viewer Service

Hi,
I'm running SAP EP6 SP14.
I need to make the default trace log file on the WAS Server (Windows) available to the developer's. For this goal, I am attempting to install and start the SAP J2EE Engine LogViewer Service on the WAS. I think I have configured the service.ini file appropropriately. When I register the service, I get a successful message that the service has been registed. The service even shows up in the Windows Service Manager.
However, when I attempt to start the service, the process fails after a 4-minute attempt. I eventually get an error popup saying
"Could not start the SAP J2EE Engine Logviewer service on the Local Computer"
"Error 1053: The service did not respond to the start or control request in a timely fashion".
The service shows as "starting" until I reboot the WAS.
The logviewer.bat runs fine on the WAS itself.
I can also connect from the client to the WAS thru the J2EE connection, but that requires the admin password. I'd rather get this approach to work.
Regards,
Kevin

Hi,
I have the same error during starting the service. How did you resolve that error?
Regards
Sabine

Local J2EE Engine Download?

Hi Experts,
I have been trying to download files for J2EE engines to install on my computer, so that I can deploy and run my applications locally. I have no luck with the SDN download section, so I went to SAP Service Marketplace instead. My version is NW2004s 7.0 SP09. Please anyone help with this, which files should I download. Are they
                             NW 2004s SR2 Developer Workplace 1 of 4,
                             NW 2004s SR2 Developer Workplace 2 of 4,
                             NW 2004s SR2 Developer Workplace 3 of 4, and
                             NW 2004s SR2 Developer Workplace 4 of 4 ?
If so, how can I get the MaxDB folder without having a DVD? Please guide me through this, and I would greatly appreciate your help.
Regards,
-Napadol

Hi
Those are not the files for J2EE engine :
You can download from any one of the link given below
Download J2SE v 1.4.2_17 JRE which includes the JVM technology
http://java.sun.com/j2se/1.4.2/download.html
Also you would need Java Cryptography Extension (JCE) during installation. You can find at the bottow of the link
"MaxDB" you can download from www.service.sap.com/swdc
Regards,
Shaji
Edited by: Shaji Jacob on Mar 19, 2008 9:29 PM

How to install/start local J2EE engine in Netweaver Developer Studido

Similar Messages

Maybe you are looking for